# C1.DataCollection.FilterNotExpression

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="C1_DataCollection_FilterNotExpression" data-uid="C1.DataCollection.FilterNotExpression" class="text-break">FilterNotExpression Class
</h1>
  <div class="markdown level0 summary"><p>Filter expression which negates another expression.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
    <div class="level1"><a class="xref" href="C1.DataCollection.FilterExpression.html">FilterExpression</a></div>
    <div class="level2"><span class="xref">FilterNotExpression</span></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.DataCollection.html">C1.DataCollection</a></h6>
  <h6><strong>Assembly</strong>: C1.DataCollection.dll</h6>
  <h5 id="C1_DataCollection_FilterNotExpression_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class FilterNotExpression : FilterExpression</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class FilterNotExpression
    Inherits FilterExpression</code></pre>
  </div>
  <h3 id="constructors">Constructors
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_DataCollection_FilterNotExpression__ctor_C1_DataCollection_FilterExpression_" data-uid="C1.DataCollection.FilterNotExpression.#ctor(C1.DataCollection.FilterExpression)">
          <a class="xref" href="C1.DataCollection.FilterNotExpression.-ctor.html#C1_DataCollection_FilterNotExpression__ctor_C1_DataCollection_FilterExpression_">FilterNotExpression(FilterExpression)</a>
        </td>
        <td class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="C1.DataCollection.FilterNotExpression.html">FilterNotExpression</a> class.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="properties">Properties
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_DataCollection_FilterNotExpression_NotExpression" data-uid="C1.DataCollection.FilterNotExpression.NotExpression">
          <a class="xref" href="C1.DataCollection.FilterNotExpression.NotExpression.html#C1_DataCollection_FilterNotExpression_NotExpression">NotExpression</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the expression that is negated.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="methods">Methods
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_DataCollection_FilterNotExpression_Equals_System_Object_" data-uid="C1.DataCollection.FilterNotExpression.Equals(System.Object)">
          <a class="xref" href="C1.DataCollection.FilterNotExpression.Equals.html#C1_DataCollection_FilterNotExpression_Equals_System_Object_">Equals(object?)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_DataCollection_FilterNotExpression_GetHashCode" data-uid="C1.DataCollection.FilterNotExpression.GetHashCode">
          <a class="xref" href="C1.DataCollection.FilterNotExpression.GetHashCode.html#C1_DataCollection_FilterNotExpression_GetHashCode">GetHashCode()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_DataCollection_FilterNotExpression_ToString" data-uid="C1.DataCollection.FilterNotExpression.ToString">
          <a class="xref" href="C1.DataCollection.FilterNotExpression.ToString.html#C1_DataCollection_FilterNotExpression_ToString">ToString()</a>
        </td>
        <td class="markdown level1 summary"><p>Returns a <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a> that represents this instance.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="extensionmethods">Extension Methods</h3>
  <div>
      <a class="xref" href="C1.DataCollection.ScopedFilterExpressionEx.GetExpresssionInScope.html#C1_DataCollection_ScopedFilterExpressionEx_GetExpresssionInScope_C1_DataCollection_FilterExpression_System_String_">ScopedFilterExpressionEx.GetExpresssionInScope(FilterExpression?, string)</a>
  </div>
  <div>
      <a class="xref" href="C1.DataCollection.ScopedFilterExpressionEx.IsExpresssionInScope.html#C1_DataCollection_ScopedFilterExpressionEx_IsExpresssionInScope_C1_DataCollection_FilterExpression_System_String_">ScopedFilterExpressionEx.IsExpresssionInScope(FilterExpression, string)</a>
  </div>
  <div>
      <a class="xref" href="C1.DataCollection.ScopedFilterExpressionEx.RemoveExpressionInScope.html#C1_DataCollection_ScopedFilterExpressionEx_RemoveExpressionInScope_C1_DataCollection_FilterExpression_System_String_">ScopedFilterExpressionEx.RemoveExpressionInScope(FilterExpression?, string)</a>
  </div>
  <div>
      <a class="xref" href="C1.DataCollection.ScopedFilterExpressionEx.ReplaceExpressionInScope.html#C1_DataCollection_ScopedFilterExpressionEx_ReplaceExpressionInScope_C1_DataCollection_FilterExpression_System_String_C1_DataCollection_FilterExpression_">ScopedFilterExpressionEx.ReplaceExpressionInScope(FilterExpression?, string, FilterExpression?)</a>
  </div>

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